19372617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2477}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 30925440

約数和(自身を除く): 11552823

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2477, 2607, 7431, 7821, 22293, 27247, 81741, 195683, 245223, 587049, 1761147, 2152513, 6457539, 19372617]

約数ペア:

[(1, 19372617), (3, 6457539), (9, 2152513), (11, 1761147), (33, 587049), (79, 245223), (99, 195683), (237, 81741), (711, 27247), (869, 22293), (2477, 7821), (2607, 7431)]